diff --git a/astrbot/core/provider/manager.py b/astrbot/core/provider/manager.py
index 7a3e1543a..786d3e07d 100644
--- a/astrbot/core/provider/manager.py
+++ b/astrbot/core/provider/manager.py
@@ -244,6 +244,8 @@ class ProviderManager:
                     provider = self.provider_insts[0] if self.provider_insts else None
             elif provider_type == ProviderType.SPEECH_TO_TEXT:
                 provider_id = config["provider_stt_settings"].get("provider_id")
+                if not config["provider_stt_settings"].get("enable"):
+                    return None
                 if not provider_id:
                     return None
                 provider = self.inst_map.get(provider_id)
@@ -253,6 +255,8 @@ class ProviderManager:
                     )
             elif provider_type == ProviderType.TEXT_TO_SPEECH:
                 provider_id = config["provider_tts_settings"].get("provider_id")
+                if not config["provider_tts_settings"].get("enable"):
+                    return None
                 if not provider_id:
                     return None
                 provider = self.inst_map.get(provider_id)